China's FX Reserves Hit $3.44 Trillion in May, Highest Since 2015 in 10th Consecutive Month Above $3.3T

The Quick Take

• China's foreign exchange reserves rose to $3.4422 trillion at end-May 2026, up $31.7 billion from April
• May marks the 10th consecutive month China's reserves have exceeded $3.3 trillion, reaching the highest level since November 2015
• The increase reflects yuan management operations, portfolio valuation gains, and resilient trade surplus inflows

China's State Administration of Foreign Exchange reported that the country's foreign exchange reserves rose to $3.4422 trillion at the end of May 2026, an increase of $31.7 billion or 0.93% from April. China News Service and TMTPost both reported the milestone: ten consecutive months above $3.3 trillion and the highest reserve level since November 2015. The sustained reserve build reflects China's persistent trade surplus, PBOC management of the yuan against the dollar, and portfolio valuation effects from currency movements within the reserve basket.

China's high and growing FX reserves signal financial stability capacity at a time when geopolitical and trade tensions are elevated. Adequate reserves reduce the risk of a disorderly yuan depreciation, providing the PBOC with intervention ammunition against speculative short-yuan positions. For global currency markets, China's reserve management is a key variable: if the PBOC begins selling US Treasuries to fund yuan support operations, the resulting supply pressure on dollar-denominated bonds could amplify the current global Treasury yield rise that is already pressuring emerging market currencies.

The watch point is whether China's May trade surplus data (due later in June) confirms the reserve inflow thesis or whether the increase was primarily driven by valuation effects from a weaker dollar. If the trade surplus is shrinking — reflecting weaker export demand from a global slowdown triggered by rate shock and geopolitical uncertainty — the reserve increase becomes less sustainable. The PBOC's next monetary policy decision is also critical: any reserve drawdown for yuan defence simultaneously reduces China's buffer against external financial shocks.

Synthesized from 2 sources.